DE59803917D1 - hot film anemometer - Google Patents

hot film anemometer

Info

Publication number: DE59803917D1
Authority: DE; Germany
Prior art keywords: hot film; film anemometer; anemometer; hot; film
Prior art date: 1997-02-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE59803917T

Other languages

German (de)

Inventor

Helmut Mitter

Wolfgang Timelthaler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

E&E Elektronik GmbH

Original Assignee

E&E Elektronik GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-02-04

Filing date

1998-02-03

Publication date

2002-05-29

1998-02-03 Application filed by E&E Elektronik GmbH filed Critical E&E Elektronik GmbH

2002-05-29 Application granted granted Critical

2002-05-29 Publication of DE59803917D1 publication Critical patent/DE59803917D1/en

2018-02-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6845—Micromachined devices

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)

DE59803917T 1997-02-04 1998-02-03 hot film anemometer Expired - Lifetime DE59803917D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0007397U AT2267U1 (en)	1997-02-04	1997-02-04	HOT FILM MANOMETER AND METHOD FOR THE PRODUCTION THEREOF
PCT/EP1998/000561 WO1998034084A1 (en)	1997-02-04	1998-02-03	Hot-film anemometer, and the manufacture of same

Publications (1)

Publication Number	Publication Date
DE59803917D1 true DE59803917D1 (en)	2002-05-29

Family

ID=3480824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE59803917T Expired - Lifetime DE59803917D1 (en)	1997-02-04	1998-02-03	hot film anemometer

Country Status (4)

Country	Link
EP (1)	EP0958487B1 (en)
AT (2)	AT2267U1 (en)
DE (1)	DE59803917D1 (en)
WO (1)	WO1998034084A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19808249A1 (en) *	1998-02-27	1999-09-02	Pierburg Ag	Measuring element and method of manufacture
GB9913547D0 (en) *	1999-06-10	1999-08-11	Unilever Plc	Particulate detergent composition containing zeolite
DE10049903A1 (en) *	2000-10-10	2002-05-08	Bosch Gmbh Robert	sensor
DE10063794A1 (en) *	2000-12-21	2002-06-27	E & E Elektronik Gmbh	Process for the production of thin film sensors, especially hot film anemometers
AU2003224894A1 (en)	2002-04-08	2003-10-27	Littelfuse, Inc.	Voltage variable material for direct application and devices employing same
US7183891B2 (en)	2002-04-08	2007-02-27	Littelfuse, Inc.	Direct application voltage variable material, devices employing same and methods of manufacturing such devices
CN1303426C (en) *	2004-10-14	2007-03-07	东南大学	Wind speed sensor based on micro mechanic working and its producing method
EP1941576A1 (en) *	2005-10-19	2008-07-09	Eidgenössische Technische Hochschule Zürich	Thin-film composite and a glass ceramic substrate used in a miniaturised electrochemical device
KR20080080083A (en) *	2005-10-19	2008-09-02	아이드제노시쉐 테크니쉐 훽슐레 쥐리히	Thin films and composites made from these thin films
DE102008006831A1 (en)	2008-01-30	2009-08-13	Eads Deutschland Gmbh	Hot-film sensor
JP6731936B2 (en) *	2015-02-23	2020-07-29	アセインナインコーポレイテッド	MEMS thermal type flow sensor and method for measuring fluid flow rate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2179748B (en) *	1985-08-20	1989-09-06	Sharp Kk	Thermal flow sensor
US4914742A (en) *	1987-12-07	1990-04-03	Honeywell Inc.	Thin film orthogonal microsensor for air flow and method
US4888988A (en) *	1987-12-23	1989-12-26	Siemens-Bendix Automotive Electronics L.P.	Silicon based mass airflow sensor and its fabrication method
WO1995002164A1 (en) *	1993-07-07	1995-01-19	Ic Sensors, Inc.	Pulsed thermal flow sensor system
DE19511590A1 (en) *	1995-03-29	1996-10-02	Bosch Gmbh Robert	Measurement element for flow sensor with diaphragm, heater and temp. sensor

1997
- 1997-02-04 AT AT0007397U patent/AT2267U1/en unknown
1998
- 1998-02-03 DE DE59803917T patent/DE59803917D1/en not_active Expired - Lifetime
- 1998-02-03 AT AT98906906T patent/ATE216770T1/en not_active IP Right Cessation
- 1998-02-03 WO PCT/EP1998/000561 patent/WO1998034084A1/en not_active Ceased
- 1998-02-03 EP EP98906906A patent/EP0958487B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0958487A1 (en)	1999-11-24
ATE216770T1 (en)	2002-05-15
AT2267U1 (en)	1998-07-27
WO1998034084A1 (en)	1998-08-06
EP0958487B1 (en)	2002-04-24

Publication	Publication Date	Title
DE69739538D1 (en)	2009-10-01	HETEROLAMELLAR PHOTOVOLTAIC FILM
DE69801547D1 (en)	2001-10-11	Water soluble film
DE69943295D1 (en)	2011-05-05	BLOCK-RESISTANT FILM
DE59905083D1 (en)	2003-05-22	THIN FILM piezoresonator
DE69728653D1 (en)	2004-05-19	RELEASE FILM
DE69939647D1 (en)	2008-11-13	OPTICAL FILM
DE69833444T8 (en)	2007-04-19	COMPOSITE FILM
DE69819432D1 (en)	2003-12-11	thermal fixing
DE69826162D1 (en)	2004-10-21	polyester film
DE69831667D1 (en)	2006-02-02	Thick film heaters
DE69827300D1 (en)	2004-12-02	ANISOTROPIC FILM
DE69816760D1 (en)	2003-09-04	RELEASE FILM
DE59502778D1 (en)	1998-08-13	TRANSFER FILM
DE69925691D1 (en)	2005-07-14	Coated film
DE69813177D1 (en)	2003-05-15	HOT MELT-TINTENSTRALTINTEZUSAMMENSETZUNG
DE69922630D1 (en)	2005-01-20	RELEASE FILM
DE69703368D1 (en)	2000-11-30	Silicone release film
DE69831751D1 (en)	2006-02-09	KITCHEN FILM
EP1039317A4 (en)	2002-12-04	OPTICAL FILM
DE69830984D1 (en)	2005-09-01	thin film heating
DE59803917D1 (en)	2002-05-29	hot film anemometer
DE69907980D1 (en)	2003-06-26	Colored film
DE69816691D1 (en)	2003-09-04	thermal fixing
DE69830875D1 (en)	2005-08-25	adhesive film
FR2778867B1 (en)	2003-09-05	LAMINATOR FILM

Legal Events

Date	Code	Title	Description
2003-05-22	8364	No opposition during term of opposition